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Individual Calculations July 2010 |
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| Raptis, Nick Total change: -2.55 | |   |
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| Washington Open | Redmond, WA | USA | 2010-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2246 | 3.50 | 6 | -0.17 | 15 | -2.55 | |
|  Wang, Michael | | | 2047 | USA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Dixon, Dakota E | | | 2036 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Kelley, Dereque D | | | 2203 | USA | 1.00 | 1 | 0.44 | 15 | 6.60 | |  Omori, Michael | | | 2248 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Perez, Ignacio | f | | 2227 | USA | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Selzler, Ricky | | | 2209 | USA | 0.50 | 1 | -0.05 | 15 | -0.75 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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